/**
 * Copyright (c) 2015-2017, Henry Yang 杨勇 (gismail@foxmail.com).
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.lambkit.module.cms.rpc.api;

import java.util.List;

import com.lambkit.common.service.LambkitService;

import com.lambkit.module.cms.rpc.model.CmsTag;

/**
 * @author yangyong 
 * @website: www.lambkit.com
 * @email: gismail@foxmail.com
 * @date 2019-10-22
 * @version 1.0
 * @since 1.0
 */
public interface CmsTagService extends LambkitService<CmsTag> {

	CmsTag findFirstByAlias(String alias);

	/**
	 * 所有标签
	 * @param orderBy
	 * @param count
	 * @return
	 */
	List<CmsTag> findTagList(String orderBy, Integer count);
	
	/**
	 * 所有标签
	 * @param orderBy
	 * @param count
	 * @return
	 */
	List<CmsTag> findTagList(Long systemId, String orderBy, Integer count);
	
	/**
	 * 某系统的所有用户标签
	 * @param systemId
	 * @param userId
	 * @return
	 */
	List<CmsTag> findTagBySystemAndUserId(Long systemId, Long userId);
}
